chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 214683663 214683664 T C 41 GENIC heterozygous 61589540 1 214683862 214683863 A G 49 GENIC heterozygous 61589541 1 214684643 214684644 G T 17 GENIC heterozygous 61589542